Stop pads for aircraft folding wing tips

An aircraft wing comprising:

• a fixed wing portion;
• a wing tip moveably coupled to the fixed wing portion about a hinge axis, the wing tip moveable between an extended position and a folded position;
• a first stop pad coupled to the fixed wing portion, the first stop pad including a first wear plate, the first stop pad having a first contact surface;
• and
• a second stop pad coupled to the wing tip, the second stop pad including a second wear plate, the first wear plate constructed of a harder material than the second wear plate, the second stop pad having a second contact surface, the first and second contact surfaces to engage each other when the wing tip is in the extended position, a contact plane between the first and second contact surfaces being coplanar with the hinge axis.